| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.62 | 6.211% | $72.882 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $239.80 | 7.622% | $258.0776 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $5.59 | 10.414% | $6.1721 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $153.62 | 9.467% | $168.1632 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $202.77 | 3.749% | $210.3718 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $19.80 | 3.320% | $20.4574 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $12.30 | 3.163% | $12.689 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $702.50 | $748.8131 | $748.81 | $748.80 | $749.00 | |